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AT88SC018-SU-CM

AT88SC018-SU-CM

数据手册.pdf
ATMEL 爱特美尔 主动器件

电可擦除可编程只读存储器 CryMem Comp 8ld, Green

Product Overview

The CryptoCompanion™ Chip is designed as the mate to Atmel’s CryptoRF and CryptoMemory chips, collectively referred to in the remainder of this document as CRF.

CryptoCompanion makes extensive use of the SHA-1 hash algorithm as specified in

http://www.itl.nist.gov/fipspubs/fip180-1.htm and elsewhere. In this document, the nomenclature SHA-1a, b, c means to concatenate a, b & c in that order and then pad them to a block size of 64 bytes before computing the digest. CryptoCompanion generates SHA-1 digests of single round datasets at a time.

Features

• Companion Chip to CryptoRF® and CryptoMemory®

   - Securely implements host algorithms

   - Securely stores host secrets

   - Verifies Host Firmware Digests

• High Security Features in Hardware

   - CryptoMemory and CryptoRF F2 Algorithm

   - SHA-1 Standard Cryptographic Algorithm

   - 64-bit Mutual Authentication Protocol Under License of ELVA

   - Permanently Coded Serial Numbers

   - High Quality Random Number Generator RNG

   - Metal Shield Over Memory

   - Data Scrambling in Nonvolatile Memory

   - Delay Penalties to prevent Systematic Attacks

   - Reset Locking to prevent Illegal Power Cycling

   - Voltage and Frequency Monitors

• Host-side Crypto Functions

   - Authentication Challenge Generation

   - Device Challenge Response

   - Message Authentication Codes MAC Generation

   - Data Encryption and Decryption

   - Secure Authentication Key Management

• Secure Storage and Key Management

   - Up to 16 sets of 64-bits Diversified Host Keys

   - Eight Sets of Two 24-bit Passwords

   - Secure and Custom Personalization

   - Up to 232-Byte Read/Write Configurable User Data Area

• Nonvolatile Up Counters

   - Four sets Unidirectional Counters

   - 6.4 Million Maximum Counts Per Counter

• Application Features

   - Low Voltage Supply: 2.7V – 3.6V

   - 2-Wire Serial Interface TWI, 5V Compatible

   - Standard 8-lead SOIC Plastic Package, Green compliant exceeds RoHS

• High Reliability

   - Endurance : 100,000 Cycles

   - Data Retention : 10 years

   - ESD Protection : 3,000 V min. HBM

AT88SC018-SU-CM中文资料参数规格
技术参数

频率 0.4 MHz

电源电压DC 2.70V min

供电电流 5 mA

存取时间 900 ns

存取时间Max 900 ns

工作温度Max 85 ℃

工作温度Min -40 ℃

电源电压Max 3.6 V

电源电压Min 2.7 V

封装参数

安装方式 Surface Mount

引脚数 8

封装 SOIC-8

外形尺寸

长度 5.05 mm

宽度 3.99 mm

高度 1.5 mm

封装 SOIC-8

物理参数

工作温度 -40℃ ~ 85℃

其他

产品生命周期 Active

包装方式 Each

制造应用 网络和通信

符合标准

RoHS标准 RoHS Compliant

含铅标准 Lead Free

REACH SVHC版本 2015/06/15

AT88SC018-SU-CM引脚图与封装图
暂无图片
在线购买AT88SC018-SU-CM
型号 制造商 描述 购买
AT88SC018-SU-CM ATMEL 爱特美尔 电可擦除可编程只读存储器 CryMem Comp 8ld, Green 搜索库存
替代型号AT88SC018-SU-CM
图片 型号/品牌/封装 代替类型 描述 替代型号对比

型号: AT88SC018-SU-CM

品牌: ATMEL 爱特美尔

封装: 8-SOIC 2.7V 8Pin

当前型号

电可擦除可编程只读存储器 CryMem Comp 8ld, Green

当前型号

型号: AT88SC018-SU-CM-T

品牌: 爱特美尔

封装: 8-SOIC

完全替代

电可擦除可编程只读存储器 CryMem Comp 8ld, Green

AT88SC018-SU-CM和AT88SC018-SU-CM-T的区别

型号: AT88SC0404C-SU

品牌: 爱特美尔

封装: SOIC 4000B 5V 1.5MHz 8Pin

类似代替

电可擦除可编程只读存储器 CRYPTOMEMORY 4kB 4 ZONE - 8 IND TEMP

AT88SC018-SU-CM和AT88SC0404C-SU的区别

型号: DLPR100DWC

品牌: 德州仪器

封装:

功能相似

DLP®配置PROM的DLPC100 DLP® Configuration PROM for DLPC100

AT88SC018-SU-CM和DLPR100DWC的区别